KDA 3.1-050-3-D0S-U1

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The Bosch Rexroth Indramat KDA 3.1-050-3-D0S-U1 is part of the KDA Spindle Drives series and features standard internal fan cooling. This drive controller operates at a rated current of 50 Amps and uses SERCOS or analog command interfaces. It is panel mounted, weighs approximately 13 kg, and has IP20 protection.

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Product Description:

KDA 3.1-050-3-D0S-U1 is an effective and small-sized drive controller of the KDA Spindle Drives established by Bosch Rexroth Indramat. The servo-drive is made to drive industrial equipment and has a rated current of 50 A. It offers configurations with either a SERCOS-compliant command interface or an analogue interface. It offers encoder feedback to ensure the motor position and speed are tracked accurately. Its advanced features include a panel mounting system, IP20 protection, suitable installation in control cabinets and a dust and water-resistant enclosure. It is very light as it weighs about 13 kg, and its dimensions are approximately 390 mm x 90 mm x 245 mm.

A major characteristic of this spindle drive is its standard internal cooling system or the basic cooling mechanism. In this cooling system, air is recirculated within the drive using built-in fans to get rid of heat and control the temperature inside the drive within safe operating levels. The advantage of this type of cooling is that it is simple and effective for most industrial uses. It prevents the use of complex ventilation and cooling systems and allows for cutting equipment running costs.

The power supply voltage is another key feature, and it offers a power supply of 300 VDC (direct current). This implies that the drive does not have an instant connection to the AC mains power, but it is powered by a DC voltage source, thus providing more stable and continuous power output. This feature protects against voltage increase in the drive and enables more reliable operation. The KDA 3.1-050-3-D0S-U1 can be used in diverse machine control units because of its reliable DC input, high-powered cooling and small size.

Command Interface
SERCOS or analog (depending on configuration)
Cooling
Standard (Basic)
Cooling Method
Internal fan cooling
Dimensions
390 mm x 90 mm x 245 mm (est.)
Encoder Feedback
Supports encoder inputs
Mounting
Panel mounted
Number Of Axes
3
Power Supply Voltage
Direct voltage from supply module, typically 300 VDC
Protection Class
IP20
Rated Current
50 A
Type
Drive Controller (Servo Drive)
Weight
Approx. 13 kg (est.)
  • KDA 310503D0SU1

Frequently Asked Questions about KDA 3.1-050-3-D0S-U1:

Q: What type of drive is the KDA 3.1-050-3-D0S-U1?

A: The KDA 3.1-050-3-D0S-U1 is a Drive Controller (Servo Drive).

Q: What power supply voltage does the KDA 3.1-050-3-D0S-U1 use?

A: The KDA 3.1-050-3-D0S-U1 uses direct voltage from a supply module, typically 300 VDC.

Q: What command interface is supported by KDA 3.1-050-3-D0S-U1?

A: The KDA 3.1-050-3-D0S-U1 supports SERCOS or analog command interfaces.

Q: What is the encoder feedback capability of the KDA 3.1-050-3-D0S-U1?

A: The KDA 3.1-050-3-D0S-U1 supports encoder input for feedback.

Q: What is the estimated weight of the KDA 3.1-050-3-D0S-U1?

A: The KDA 3.1-050-3-D0S-U1 weighs approximately 13 kg.


Internal Product Review

  • ‘‘The KDA 3.1-050-3-D0S-U1 supports encoder inputs and fast communication via SERCOS or analogue interface. It offers excellent heat management with internal fan cooling and is well-suited for high-speed, coordinated servo control.’’

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